Gemini Omni API
5 variantsNatively multimodal any-to-any model. The Gemini Omni API on Muapi delivers text-to-video, image-to-video, and video-edit with synchronized audio generated in the same forward pass — plus custom voice profiles and character profiles for consistent character-driven generation.
Gemini Omni Text to Video
Natively multimodal any-to-any model. Generate cinematic video with synchronized dialogue, ambient audio, and music from a single text prompt — all in one forward pass.
Gemini Omni Image to Video
Animate up to 5 reference images with a text prompt. Gemini Omni preserves subject identity across frames and generates synchronized audio natively in the same forward pass.
Gemini Omni Video Edit
Source-driven video editing with the Gemini Omni any-to-any model. Restyle, relight, swap subjects, or rewrite dialogue while preserving original motion and timing.
Gemini Omni Audio
Create a reusable voice profile from any of 30 preset voices. Describe timbre and style, then pass the returned audioId in audio_ids when generating Gemini Omni video.
Gemini Omni Character
Create a reusable character profile from one reference image. Describe the character, optionally attach voice profiles, and use the character_id in character_ids for consistent character-driven video generation.
Why use the Gemini Omni API on Muapi?
Any-to-any in one pass
Text, image, audio, and video reasoned together — no chained pipelines, no cross-model drift.
Native synchronized audio
Dialogue, ambient sound, and music generated in the same forward pass as the visuals.
T2V, I2V, and V2V
Generate from text, animate up to 5 reference images, or edit existing clips — three modes, one API surface.
Custom voice profiles
Create reusable voice profiles from 30 preset voices. Attach up to 3 per generation via audio_ids.
Character-consistent generation
Create character profiles from a reference image. Reuse the characterId across generations for a consistent visual identity.
Drop-in for Veo or Sora workflows
Same submit-then-poll pattern as every other Muapi model — swap the endpoint and ship.
Gemini Omni API — Frequently Asked Questions
What is the Gemini Omni API?▾
Gemini Omni is a natively multimodal any-to-any model. The Gemini Omni API on Muapi exposes text-to-video, image-to-video, and video-edit capabilities with synchronized audio generated in the same forward pass.
How is Gemini Omni different from Veo or Sora?▾
Gemini Omni reasons across text, image, audio, and video in one forward pass instead of relaying through specialized models. The result is native synchronized audio, fewer cross-modality artifacts, and cleaner edits than a chained pipeline can produce.
How much does the Gemini Omni API cost on Muapi?▾
Text-to-video and image-to-video are priced by duration and resolution: from $1.50 for an 8-second 720p clip up to $2.70 for 8 s at 4K. Video-edit is a flat $2.40 (720p/1080p) or $3.60 (4K) per generation. Synchronized audio is included at no extra charge.
What inputs and outputs does Gemini Omni support?▾
Text-to-video takes a text prompt. Image-to-video takes up to 5 reference images plus a prompt. Video-edit takes a source clip and a prompt describing the edit to apply. All three produce video with natively synchronized audio. You can also attach up to 3 preset voice IDs (audio_ids) and up to 3 character IDs (character_ids) to any generation.
What is Gemini Omni Audio?▾
Gemini Omni Audio lets you create a reusable voice profile by picking one of 30 preset voices, giving it a name, and optionally describing the timbre, pacing, and style. The API returns an audioId that you pass in the audio_ids field when generating Gemini Omni video — up to 3 voice profiles per generation.
What is Gemini Omni Character?▾
Gemini Omni Character creates a reusable character profile from a single reference image and a text description. The returned characterId can be passed in the character_ids field (up to 3 per generation) to anchor the character's visual identity across multiple video generations.
Can I generate vertical or square video with Gemini Omni?▾
Yes — all three Gemini Omni variants support 16:9 and 9:16 aspect ratios, so the same API powers cinematic widescreen and TikTok-style vertical clips.
Is Gemini Omni available on all plans?▾
Gemini Omni is available on the Pro and Business plans. Upgrade at muapi.ai/topup to get access.